{#
SPDX-FileCopyrightText: 2025 MDAD project contributors
SPDX-FileCopyrightText: 2025 Slavi Pantaleev
SPDX-FileCopyrightText: 2025 Suguru Hirahara

SPDX-License-Identifier: AGPL-3.0-or-later
#}

### continuwuity Configuration
### For more information, see:
### https://continuwuity.org/configuration.html

[global]

# The server_name is the pretty name of this server. It is used as a
# suffix for user and room IDs/aliases.
#
# See the docs for reverse proxying and delegation:
# https://continuwuity.org/deploying/generic.html#setting-up-the-reverse-proxy
#
# Also see the `[global.well_known]` config section at the very bottom.
#
# Examples of delegation:
# - https://puppygock.gay/.well-known/matrix/server
# - https://puppygock.gay/.well-known/matrix/client
#
# YOU NEED TO EDIT THIS. THIS CANNOT BE CHANGED AFTER WITHOUT A DATABASE
# WIPE.
#
# example: "continuwuity.org"
#
server_name = {{ matrix_continuwuity_config_server_name | to_json }}

# The default address (IPv4 or IPv6) continuwuity will listen on.
#
# If you are using Docker or a container NAT networking setup, this must
# be "0.0.0.0".
#
# To listen on multiple addresses, specify a vector e.g. ["127.0.0.1",
# "::1"]
#
address = "0.0.0.0"

# The port(s) continuwuity will listen on.
#
# For reverse proxying, see:
# https://continuwuity.org/deploying/generic.html#setting-up-the-reverse-proxy
#
# If you are using Docker, don't change this, you'll need to map an
# external port to this.
#
# To listen on multiple ports, specify a vector e.g. [8080, 8448]
#
port = {{ matrix_continuwuity_config_port_number }}

# The UNIX socket continuwuity will listen on.
#
# continuwuity cannot listen on both an IP address and a UNIX socket. If
# listening on a UNIX socket, you MUST remove/comment the `address` key.
#
# Remember to make sure that your reverse proxy has access to this socket
# file, either by adding your reverse proxy to the appropriate user group
# or granting world R/W permissions with `unix_socket_perms` (666
# minimum).
#
# example: "/run/continuwuity/continuwuity.sock"
#
#unix_socket_path =

# The default permissions (in octal) to create the UNIX socket with.
#
#unix_socket_perms = 660

# This is the only directory where continuwuity will save its data,
# including media. Note: this was previously "/var/lib/matrix-conduit".
#
# YOU NEED TO EDIT THIS.
#
# example: "/var/lib/continuwuity"
#
database_path = "/var/lib/continuwuity"

# continuwuity supports online database backups using RocksDB's Backup
# engine API. To use this, set a database backup path that continuwuity
# can write to.
#
# For more information, see:
# https://continuwuity.org/maintenance.html#backups
#
# example: "/opt/continuwuity-db-backups"
#
#database_backup_path =

# The amount of online RocksDB database backups to keep/retain, if using
# "database_backup_path", before deleting the oldest one.
#
#database_backups_to_keep = 1

# Text which will be added to the end of the user's displayname upon
# registration with a space before the text. In Conduit, this was the
# lightning bolt emoji.
#
# To disable, set this to "" (an empty string).
#
# The default is the trans pride flag.
#
# example: "🏳️‍⚧️"
#
new_user_displayname_suffix = {{ matrix_continuwuity_config_new_user_displayname_suffix | to_json }}

# If enabled, continuwuity will send a simple GET request periodically to
# `https://continuwuity.org/.well-known/continuwuity/announcements` for any new
# announcements or major updates. This is not an update check endpoint.
#
allow_check_for_updates = {{ matrix_continuwuity_config_allow_check_for_updates | to_json }}

# Set this to any float value to multiply continuwuity's in-memory LRU
# caches with such as "auth_chain_cache_capacity".
#
# May be useful if you have significant memory to spare to increase
# performance.
#
# If you have low memory, reducing this may be viable.
#
# By default, the individual caches such as "auth_chain_cache_capacity"
# are scaled by your CPU core count.
#
#cache_capacity_modifier = 1.0

# Set this to any float value in megabytes for continuwuity to tell the
# database engine that this much memory is available for database read
# caches.
#
# May be useful if you have significant memory to spare to increase
# performance.
#
# Similar to the individual LRU caches, this is scaled up with your CPU
# core count.
#
# This defaults to 128.0 + (64.0 * CPU core count).
#
#db_cache_capacity_mb = varies by system

# Set this to any float value in megabytes for continuwuity to tell the
# database engine that this much memory is available for database write
# caches.
#
# May be useful if you have significant memory to spare to increase
# performance.
#
# Similar to the individual LRU caches, this is scaled up with your CPU
# core count.
#
# This defaults to 48.0 + (4.0 * CPU core count).
#
#db_write_buffer_capacity_mb = varies by system

# This item is undocumented. Please contribute documentation for it.
#
#pdu_cache_capacity = varies by system

# This item is undocumented. Please contribute documentation for it.
#
#auth_chain_cache_capacity = varies by system

# This item is undocumented. Please contribute documentation for it.
#
#shorteventid_cache_capacity = varies by system

# This item is undocumented. Please contribute documentation for it.
#
#eventidshort_cache_capacity = varies by system

# This item is undocumented. Please contribute documentation for it.
#
#eventid_pdu_cache_capacity = varies by system

# This item is undocumented. Please contribute documentation for it.
#
#shortstatekey_cache_capacity = varies by system

# This item is undocumented. Please contribute documentation for it.
#
#statekeyshort_cache_capacity = varies by system

# This item is undocumented. Please contribute documentation for it.
#
#servernameevent_data_cache_capacity = varies by system

# This item is undocumented. Please contribute documentation for it.
#
#stateinfo_cache_capacity = varies by system

# This item is undocumented. Please contribute documentation for it.
#
#roomid_spacehierarchy_cache_capacity = varies by system

# Maximum entries stored in DNS memory-cache. The size of an entry may
# vary so please take care if raising this value excessively. Only
# decrease this when using an external DNS cache. Please note that
# systemd-resolved does *not* count as an external cache, even when
# configured to do so.
#
#dns_cache_entries = 32768

# Minimum time-to-live in seconds for entries in the DNS cache. The
# default may appear high to most administrators; this is by design as the
# majority of NXDOMAINs are correct for a long time (e.g. the server is no
# longer running Matrix). Only decrease this if you are using an external
# DNS cache.
#
#dns_min_ttl = 10800

# Minimum time-to-live in seconds for NXDOMAIN entries in the DNS cache.
# This value is critical for the server to federate efficiently.
# NXDOMAIN's are assumed to not be returning to the federation and
# aggressively cached rather than constantly rechecked.
#
# Defaults to 3 days as these are *very rarely* false negatives.
#
#dns_min_ttl_nxdomain = 259200

# Number of DNS nameserver retries after a timeout or error.
#
#dns_attempts = 10

# The number of seconds to wait for a reply to a DNS query. Please note
# that recursive queries can take up to several seconds for some domains,
# so this value should not be too low, especially on slower hardware or
# resolvers.
#
#dns_timeout = 10

# Fallback to TCP on DNS errors. Set this to false if unsupported by
# nameserver.
#
#dns_tcp_fallback = true

# Enable to query all nameservers until the domain is found. Referred to
# as "trust_negative_responses" in hickory_resolver. This can avoid
# useless DNS queries if the first nameserver responds with NXDOMAIN or
# an empty NOERROR response.
#
#query_all_nameservers = true

# Enable using *only* TCP for querying your specified nameservers instead
# of UDP.
#
# If you are running continuwuity in a container environment, this config
# option may need to be enabled. For more details, see:
# https://continuwuity.org/troubleshooting.html#potential-dns-issues-when-using-docker
#
#query_over_tcp_only = false

# DNS A/AAAA record lookup strategy
#
# Takes a number of one of the following options:
# 1 - Ipv4Only (Only query for A records, no AAAA/IPv6)
#
# 2 - Ipv6Only (Only query for AAAA records, no A/IPv4)
#
# 3 - Ipv4AndIpv6 (Query for A and AAAA records in parallel, uses whatever
# returns a successful response first)
#
# 4 - Ipv6thenIpv4 (Query for AAAA record, if that fails then query the A
# record)
#
# 5 - Ipv4thenIpv6 (Query for A record, if that fails then query the AAAA
# record)
#
# If you don't have IPv6 networking, then for better DNS performance it
# may be suitable to set this to Ipv4Only (1) as you will never ever use
# the AAAA record contents even if the AAAA record is successful instead
# of the A record.
#
#ip_lookup_strategy = 5

# Max request size for file uploads in bytes. Defaults to 20MB.
#
max_request_size = {{ matrix_continuwuity_config_max_request_size }}

# This item is undocumented. Please contribute documentation for it.
#
#max_fetch_prev_events = 192

# Default/base connection timeout (seconds). This is used only by URL
# previews and update/news endpoint checks.
#
#request_conn_timeout = 10

# Default/base request timeout (seconds). The time waiting to receive more
# data from another server. This is used only by URL previews,
# update/news, and misc endpoint checks.
#
#request_timeout = 35

# Default/base request total timeout (seconds). The time limit for a whole
# request. This is set very high to not cancel healthy requests while
# serving as a backstop. This is used only by URL previews and update/news
# endpoint checks.
#
#request_total_timeout = 320

# Default/base idle connection pool timeout (seconds). This is used only
# by URL previews and update/news endpoint checks.
#
#request_idle_timeout = 5

# Default/base max idle connections per host. This is used only by URL
# previews and update/news endpoint checks. Defaults to 1 as generally the
# same open connection can be re-used.
#
#request_idle_per_host = 1

# Federation well-known resolution connection timeout (seconds).
#
#well_known_conn_timeout = 6

# Federation HTTP well-known resolution request timeout (seconds).
#
#well_known_timeout = 10

# Federation client request timeout (seconds). You most definitely want
# this to be high to account for extremely large room joins, slow
# homeservers, your own resources etc.
#
#federation_timeout = 300

# Federation client idle connection pool timeout (seconds).
#
#federation_idle_timeout = 25

# Federation client max idle connections per host. Defaults to 1 as
# generally the same open connection can be re-used.
#
#federation_idle_per_host = 1

# Federation sender request timeout (seconds). The time it takes for the
# remote server to process sent transactions can take a while.
#
#sender_timeout = 180

# Federation sender idle connection pool timeout (seconds).
#
#sender_idle_timeout = 180

# Federation sender transaction retry backoff limit (seconds).
#
#sender_retry_backoff_limit = 86400

# Appservice URL request connection timeout. Defaults to 35 seconds as
# generally appservices are hosted within the same network.
#
#appservice_timeout = 35

# Appservice URL idle connection pool timeout (seconds).
#
#appservice_idle_timeout = 300

# Notification gateway pusher idle connection pool timeout.
#
#pusher_idle_timeout = 15

# Maximum time to receive a request from a client (seconds).
#
#client_receive_timeout = 75

# Maximum time to process a request received from a client (seconds).
#
#client_request_timeout = 180

# Maximum time to transmit a response to a client (seconds)
#
#client_response_timeout = 120

# Grace period for clean shutdown of client requests (seconds).
#
#client_shutdown_timeout = 10

# Grace period for clean shutdown of federation requests (seconds).
#
#sender_shutdown_timeout = 5

# Enables registration. If set to false, no users can register on this
# server.
#
# If set to true without a token configured, users can register with no
# form of 2nd-step only if you set the following option to true:
# `yes_i_am_very_very_sure_i_want_an_open_registration_server_prone_to_abuse`
#
# If you would like registration only via token reg, please configure
# `registration_token` or `registration_token_file`.
#
allow_registration = {{ matrix_continuwuity_config_allow_registration | to_json }}

# If registration is enabled, and this setting is true, new users
# registered after the first admin user will be automatically suspended
# and will require an admin to run `!admin users unsuspend <user_id>`.
#
# Suspended users are still able to read messages, make profile updates,
# leave rooms, and deactivate their account, however cannot send messages,
# invites, or create/join or otherwise modify rooms.
# They are effectively read-only.
#
suspend_on_register = {{ matrix_continuwuity_config_suspend_on_register | to_json }}

# Enabling this setting opens registration to anyone without restrictions.
# This makes your server vulnerable to abuse
#
yes_i_am_very_very_sure_i_want_an_open_registration_server_prone_to_abuse = {{ matrix_continuwuity_config_yes_i_am_very_very_sure_i_want_an_open_registration_server_prone_to_abuse | to_json }}

# A static registration token that new users will have to provide when
# creating an account. If unset and `allow_registration` is true,
# you must set
# `yes_i_am_very_very_sure_i_want_an_open_registration_server_prone_to_abuse`
# to true to allow open registration without any conditions.
#
# YOU NEED TO EDIT THIS OR USE registration_token_file.
#
# example: "o&^uCtes4HPf0Vu@F20jQeeWE7"
#
registration_token = {{ matrix_continuwuity_config_registration_token | to_json }}

# Path to a file on the system that gets read for additional registration
# tokens. Multiple tokens can be added if you separate them with
# whitespace
#
# continuwuity must be able to access the file, and it must not be empty
#
# example: "/etc/continuwuity/.reg_token"
#
#registration_token_file =

# Controls whether encrypted rooms and events are allowed.
#
#allow_encryption = true

# Controls whether federation is allowed or not. It is not recommended to
# disable this after the fact due to potential federation breakage.
#
allow_federation = {{ matrix_continuwuity_config_allow_federation | to_json }}

# Allows federation requests to be made to itself
#
# This isn't intended and is very likely a bug if federation requests are
# being sent to yourself. This currently mainly exists for development
# purposes.
#
#federation_loopback = false

# Always calls /forget on behalf of the user if leaving a room. This is a
# part of MSC4267 "Automatically forgetting rooms on leave"
#
#forget_forced_upon_leave = false

# Set this to true to require authentication on the normally
# unauthenticated profile retrieval endpoints (GET)
# "/_matrix/client/v3/profile/{userId}".
#
# This can prevent profile scraping.
#
#require_auth_for_profile_requests = false

# Set this to true to allow your server's public room directory to be
# federated. Set this to false to protect against /publicRooms spiders,
# but will forbid external users from viewing your server's public room
# directory. If federation is disabled entirely (`allow_federation`), this
# is inherently false.
#
#allow_public_room_directory_over_federation = false

# Set this to true to allow your server's public room directory to be
# queried without client authentication (access token) through the Client
# APIs. Set this to false to protect against /publicRooms spiders.
#
#allow_public_room_directory_without_auth = false

# Allow guests/unauthenticated users to access TURN credentials.
#
# This is the equivalent of Synapse's `turn_allow_guests` config option.
# This allows any unauthenticated user to call the endpoint
# `/_matrix/client/v3/voip/turnServer`.
#
# It is unlikely you need to enable this as all major clients support
# authentication for this endpoint and prevents misuse of your TURN server
# from potential bots.
#
#turn_allow_guests = false

# Set this to true to lock down your server's public room directory and
# only allow admins to publish rooms to the room directory. Unpublishing
# is still allowed by all users with this enabled.
#
#lockdown_public_room_directory = false

# Set this to true to allow federating device display names / allow
# external users to see your device display name. If federation is
# disabled entirely (`allow_federation`), this is inherently false. For
# privacy reasons, this is best left disabled.
#
#allow_device_name_federation = false

# Config option to allow or disallow incoming federation requests that
# obtain the profiles of our local users from
# `/_matrix/federation/v1/query/profile`
#
# Increases privacy of your local user's such as display names, but some
# remote users may get a false "this user does not exist" error when they
# try to invite you to a DM or room. Also can protect against profile
# spiders.
#
# This is inherently false if `allow_federation` is disabled
#
#allow_inbound_profile_lookup_federation_requests = true

# Allow standard users to create rooms. Appservices and admins are always
# allowed to create rooms
#
#allow_room_creation = true

# Set to false to disable users from joining or creating room versions
# that aren't officially supported by continuwuity.
#
# continuwuity officially supports room versions 6 - 11.
#
# continuwuity has slightly experimental (though works fine in practice)
# support for versions 3 - 5.
#
#allow_unstable_room_versions = true

# Default room version continuwuity will create rooms with.
#
# Per spec, room version 11 is the default.
#
#default_room_version = 11

# This item is undocumented. Please contribute documentation for it.
#
#allow_jaeger = false

# This item is undocumented. Please contribute documentation for it.
#
#jaeger_filter = "info"

# If the 'perf_measurements' compile-time feature is enabled, enables
# collecting folded stack trace profile of tracing spans using
# tracing_flame. The resulting profile can be visualized with inferno[1],
# speedscope[2], or a number of other tools.
#
# [1]: https://github.com/jonhoo/inferno
# [2]: www.speedscope.app
#
#tracing_flame = false

# This item is undocumented. Please contribute documentation for it.
#
#tracing_flame_filter = "info"

# This item is undocumented. Please contribute documentation for it.
#
#tracing_flame_output_path = "./tracing.folded"

# Examples:
#
# - No proxy (default):
#
#       proxy = "none"
#
# - For global proxy, create the section at the bottom of this file:
#
#       [global.proxy]
#       global = { url = "socks5h://localhost:9050" }
#
# - To proxy some domains:
#
#       [global.proxy]
#       [[global.proxy.by_domain]]
#       url = "socks5h://localhost:9050"
#       include = ["*.onion", "matrix.myspecial.onion"]
#       exclude = ["*.myspecial.onion"]
#
# Include vs. Exclude:
#
# - If include is an empty list, it is assumed to be `["*"]`.
#
# - If a domain matches both the exclude and include list, the proxy will
#   only be used if it was included because of a more specific rule than
#   it was excluded. In the above example, the proxy would be used for
#   `ordinary.onion`, `matrix.myspecial.onion`, but not
#   `hello.myspecial.onion`.
#
#proxy = "none"

# Servers listed here will be used to gather public keys of other servers
# (notary trusted key servers).
#
# Currently, continuwuity doesn't support inbound batched key requests, so
# this list should only contain other Synapse servers.
#
# example: ["matrix.org", "tchncs.de"]
#
trusted_servers = {{ matrix_continuwuity_config_trusted_servers | to_json }}

# Whether to query the servers listed in trusted_servers first or query
# the origin server first. For best security, querying the origin server
# first is advised to minimize the exposure to a compromised trusted
# server. For maximum federation/join performance this can be set to true,
# however other options exist to query trusted servers first under
# specific high-load circumstances and should be evaluated before setting
# this to true.
#
#query_trusted_key_servers_first = false

# Whether to query the servers listed in trusted_servers first
# specifically on room joins. This option limits the exposure to a
# compromised trusted server to room joins only. The join operation
# requires gathering keys from many origin servers which can cause
# significant delays. Therefore this defaults to true to mitigate
# unexpected delays out-of-the-box. The security-paranoid or those willing
# to tolerate delays are advised to set this to false. Note that setting
# query_trusted_key_servers_first to true causes this option to be
# ignored.
#
#query_trusted_key_servers_first_on_join = true

# Only query trusted servers for keys and never the origin server. This is
# intended for clusters or custom deployments using their trusted_servers
# as forwarding-agents to cache and deduplicate requests. Notary servers
# do not act as forwarding-agents by default, therefore do not enable this
# unless you know exactly what you are doing.
#
#only_query_trusted_key_servers = false

# Maximum number of keys to request in each trusted server batch query.
#
#trusted_server_batch_size = 1024

# Max log level for continuwuity. Allows debug, info, warn, or error.
#
# See also:
# https://docs.rs/tracing-subscriber/latest/tracing_subscriber/filter/struct.EnvFilter.html#directives
#
# **Caveat**:
# For release builds, the tracing crate is configured to only implement
# levels higher than error to avoid unnecessary overhead in the compiled
# binary from trace macros. For debug builds, this restriction is not
# applied.
#
log = {{ matrix_continuwuity_config_log | to_json }}

# Output logs with ANSI colours.
#
#log_colors = true

# Configures the span events which will be outputted with the log.
#
#log_span_events = "none"

# Configures whether CONTINUWUITY_LOG EnvFilter matches values using
# regular expressions. See the tracing_subscriber documentation on
# Directives.
#
#log_filter_regex = true

# Toggles the display of ThreadId in tracing log output.
#
#log_thread_ids = false

# OpenID token expiration/TTL in seconds.
#
# These are the OpenID tokens that are primarily used for Matrix account
# integrations (e.g. Vector Integrations in Element), *not* OIDC/OpenID
# Connect/etc.
#
#openid_token_ttl = 3600

# Allow an existing session to mint a login token for another client.
# This requires interactive authentication, but has security ramifications
# as a malicious client could use the mechanism to spawn more than one
# session.
# Enabled by default.
#
#login_via_existing_session = true

# Login token expiration/TTL in milliseconds.
#
# These are short-lived tokens for the m.login.token endpoint.
# This is used to allow existing sessions to create new sessions.
# see login_via_existing_session.
#
#login_token_ttl = 120000

# Static TURN username to provide the client if not using a shared secret
# ("turn_secret"), It is recommended to use a shared secret over static
# credentials.
#
{% if matrix_continuwuity_config_turn_username != ''  %}
turn_username = {{ matrix_continuwuity_config_turn_username | to_json }}
{% endif %}

# Static TURN password to provide the client if not using a shared secret
# ("turn_secret"). It is recommended to use a shared secret over static
# credentials.
#
{% if matrix_continuwuity_config_turn_password != '' %}
turn_password = {{ matrix_continuwuity_config_turn_password | to_json }}
{% endif %}

# Vector list of TURN URIs/servers to use.
#
# Replace "example.turn.uri" with your TURN domain, such as the coturn
# "realm" config option. If using TURN over TLS, replace the URI prefix
# "turn:" with "turns:".
#
# example: ["turn:example.turn.uri?transport=udp",
# "turn:example.turn.uri?transport=tcp"]
#
turn_uris = {{ matrix_continuwuity_config_turn_uris | to_json }}

# TURN secret to use for generating the HMAC-SHA1 hash apart of username
# and password generation.
#
# This is more secure, but if needed you can use traditional static
# username/password credentials.
#
{% if matrix_continuwuity_config_turn_secret != '' %}
turn_secret = {{ matrix_continuwuity_config_turn_secret | to_json }}
{% endif %}

# TURN secret to use that's read from the file path specified.
#
# This takes priority over "turn_secret" first, and falls back to
# "turn_secret" if invalid or failed to open.
#
# example: "/etc/continuwuity/.turn_secret"
#
#turn_secret_file =

# TURN TTL, in seconds.
#
#turn_ttl = 86400

# List/vector of room IDs or room aliases that continuwuity will make
# newly registered users join. The rooms specified must be rooms that you
# have joined at least once on the server, and must be public.
#
# example: ["#continuwuity:continuwuity.org",
# "!main-1:continuwuity.org"]
#
#auto_join_rooms = []

# Config option to automatically deactivate the account of any user who
# attempts to join a:
# - banned room
# - forbidden room alias
# - room alias or ID with a forbidden server name
#
# This may be useful if all your banned lists consist of toxic rooms or
# servers that no good faith user would ever attempt to join, and
# to automatically remediate the problem without any admin user
# intervention.
#
# This will also make the user leave all rooms. Federation (e.g. remote
# room invites) are ignored here.
#
# Defaults to false as rooms can be banned for non-moderation-related
# reasons and this performs a full user deactivation.
#
#auto_deactivate_banned_room_attempts = false

# RocksDB log level. This is not the same as continuwuity's log level.
# This is the log level for the RocksDB engine/library which show up in
# your database folder/path as `LOG` files. continuwuity will log RocksDB
# errors as normal through tracing or panics if severe for safety.
#
#rocksdb_log_level = "error"

# This item is undocumented. Please contribute documentation for it.
#
#rocksdb_log_stderr = false

# Max RocksDB `LOG` file size before rotating in bytes. Defaults to 4MB in
# bytes.
#
#rocksdb_max_log_file_size = 4194304

# Time in seconds before RocksDB will forcibly rotate logs.
#
#rocksdb_log_time_to_roll = 0

# Set this to true to use RocksDB config options that are tailored to HDDs
# (slower device storage).
#
# It is worth noting that by default, continuwuity will use RocksDB with
# Direct IO enabled. *Generally* speaking this improves performance as it
# bypasses buffered I/O (system page cache). However there is a potential
# chance that Direct IO may cause issues with database operations if your
# setup is uncommon. This has been observed with FUSE filesystems, and
# possibly ZFS filesystem. RocksDB generally deals/corrects these issues
# but it cannot account for all setups. If you experience any weird
# RocksDB issues, try enabling this option as it turns off Direct IO and
# feel free to report in the continuwuity Matrix room if this option fixes
# your DB issues.
#
# For more information, see:
# https://github.com/facebook/rocksdb/wiki/Direct-IO
#
#rocksdb_optimize_for_spinning_disks = false

# Enables direct-io to increase database performance via unbuffered I/O.
#
# For more details about direct I/O and RockDB, see:
# https://github.com/facebook/rocksdb/wiki/Direct-IO
#
# Set this option to false if the database resides on a filesystem which
# does not support direct-io like FUSE, or any form of complex filesystem
# setup such as possibly ZFS.
#
#rocksdb_direct_io = true

# Amount of threads that RocksDB will use for parallelism on database
# operations such as cleanup, sync, flush, compaction, etc. Set to 0 to
# use all your logical threads. Defaults to your CPU logical thread count.
#
#rocksdb_parallelism_threads = varies by system

# Maximum number of LOG files RocksDB will keep. This must *not* be set to
# 0. It must be at least 1. Defaults to 3 as these are not very useful
# unless troubleshooting/debugging a RocksDB bug.
#
#rocksdb_max_log_files = 3

# Type of RocksDB database compression to use.
#
# Available options are "zstd", "bz2", "lz4", or "none".
#
# It is best to use ZSTD as an overall good balance between
# speed/performance, storage, IO amplification, and CPU usage. For more
# performance but less compression (more storage used) and less CPU usage,
# use LZ4.
#
# For more details, see:
# https://github.com/facebook/rocksdb/wiki/Compression
#
# "none" will disable compression.
#
#rocksdb_compression_algo = "zstd"

# Level of compression the specified compression algorithm for RocksDB to
# use.
#
# Default is 32767, which is internally read by RocksDB as the default
# magic number and translated to the library's default compression level
# as they all differ. See their `kDefaultCompressionLevel`.
#
# Note when using the default value we may override it with a setting
# tailored specifically for continuwuity.
#
#rocksdb_compression_level = 32767

# Level of compression the specified compression algorithm for the
# bottommost level/data for RocksDB to use. Default is 32767, which is
# internally read by RocksDB as the default magic number and translated to
# the library's default compression level as they all differ. See their
# `kDefaultCompressionLevel`.
#
# Since this is the bottommost level (generally old and least used data),
# it may be desirable to have a very high compression level here as it's
# less likely for this data to be used. Research your chosen compression
# algorithm.
#
# Note when using the default value we may override it with a setting
# tailored specifically for continuwuity.
#
#rocksdb_bottommost_compression_level = 32767

# Whether to enable RocksDB's "bottommost_compression".
#
# At the expense of more CPU usage, this will further compress the
# database to reduce more storage. It is recommended to use ZSTD
# compression with this for best compression results. This may be useful
# if you're trying to reduce storage usage from the database.
#
# See https://github.com/facebook/rocksdb/wiki/Compression for more details.
#
#rocksdb_bottommost_compression = true

# Database recovery mode (for RocksDB WAL corruption).
#
# Use this option when the server reports corruption and refuses to start.
# Set mode 2 (PointInTime) to cleanly recover from this corruption. The
# server will continue from the last good state, several seconds or
# minutes prior to the crash. Clients may have to run "clear-cache &
# reload" to account for the rollback. Upon success, you may reset the
# mode back to default and restart again. Please note in some cases the
# corruption error may not be cleared for at least 30 minutes of operation
# in PointInTime mode.
#
# As a very last ditch effort, if PointInTime does not fix or resolve
# anything, you can try mode 3 (SkipAnyCorruptedRecord) but this will
# leave the server in a potentially inconsistent state.
#
# The default mode 1 (TolerateCorruptedTailRecords) will automatically
# drop the last entry in the database if corrupted during shutdown, but
# nothing more. It is extraordinarily unlikely this will desynchronize
# clients. To disable any form of silent rollback set mode 0
# (AbsoluteConsistency).
#
# The options are:
# 0 = AbsoluteConsistency
# 1 = TolerateCorruptedTailRecords (default)
# 2 = PointInTime (use me if trying to recover)
# 3 = SkipAnyCorruptedRecord (you now voided your Continuwuity warranty)
#
# For more information on these modes, see:
# https://github.com/facebook/rocksdb/wiki/WAL-Recovery-Modes
#
# For more details on recovering a corrupt database, see:
# https://continuwuity.org/troubleshooting.html#database-corruption
#
#rocksdb_recovery_mode = 1

# Enables or disables paranoid SST file checks. This can improve RocksDB
# database consistency at a potential performance impact due to further
# safety checks ran.
#
# For more information, see:
# https://github.com/facebook/rocksdb/wiki/Online-Verification#columnfamilyoptionsparanoid_file_checks
#
#rocksdb_paranoid_file_checks = false

# Enables or disables checksum verification in rocksdb at runtime.
# Checksums are usually hardware accelerated with low overhead; they are
# enabled in rocksdb by default. Older or slower platforms may see gains
# from disabling.
#
#rocksdb_checksums = true

# Enables the "atomic flush" mode in rocksdb. This option is not intended
# for users. It may be removed or ignored in future versions. Atomic flush
# may be enabled by the paranoid to possibly improve database integrity at
# the cost of performance.
#
#rocksdb_atomic_flush = false

# Database repair mode (for RocksDB SST corruption).
#
# Use this option when the server reports corruption while running or
# panics. If the server refuses to start use the recovery mode options
# first. Corruption errors containing the acronym 'SST' which occur after
# startup will likely require this option.
#
# - Backing up your database directory is recommended prior to running the
#   repair.
#
# - Disabling repair mode and restarting the server is recommended after
#   running the repair.
#
# See https://continuwuity.org/troubleshooting.html#database-corruption for more details on recovering a corrupt database.
#
#rocksdb_repair = false

# This item is undocumented. Please contribute documentation for it.
#
#rocksdb_read_only = false

# This item is undocumented. Please contribute documentation for it.
#
#rocksdb_secondary = false

# Enables idle CPU priority for compaction thread. This is not enabled by
# default to prevent compaction from falling too far behind on busy
# systems.
#
#rocksdb_compaction_prio_idle = false

# Enables idle IO priority for compaction thread. This prevents any
# unexpected lag in the server's operation and is usually a good idea.
# Enabled by default.
#
#rocksdb_compaction_ioprio_idle = true

# Enables RocksDB compaction. You should never ever have to set this
# option to false. If you for some reason find yourself needing to use
# this option as part of troubleshooting or a bug, please reach out to us
# in the continuwuity Matrix room with information and details.
#
# Disabling compaction will lead to a significantly bloated and
# explosively large database, gradually poor performance, unnecessarily
# excessive disk read/writes, and slower shutdowns and startups.
#
#rocksdb_compaction = true

# Level of statistics collection. Some admin commands to display database
# statistics may require this option to be set. Database performance may
# be impacted by higher settings.
#
# Option is a number ranging from 0 to 6:
# 0 = No statistics.
# 1 = No statistics in release mode (default).
# 2 to 3 = Statistics with no performance impact.
# 3 to 5 = Statistics with possible performance impact.
# 6 = All statistics.
#
#rocksdb_stats_level = 1

# This is a password that can be configured that will let you login to the
# server bot account (currently `@conduit`) for emergency troubleshooting
# purposes such as recovering/recreating your admin room, or inviting
# yourself back.
#
# See https://continuwuity.org/troubleshooting.html#lost-access-to-admin-room for other ways to get back into your admin room.
#
# Once this password is unset, all sessions will be logged out for
# security purposes.
#
# example: "F670$2CP@Hw8mG7RY1$%!#Ic7YA"
#
{% if matrix_continuwuity_config_emergency_password != '' %}
emergency_password = {{ matrix_continuwuity_config_emergency_password | to_json }}
{% endif %}

# This item is undocumented. Please contribute documentation for it.
#
#notification_push_path = "/_matrix/push/v1/notify"

# Allow local (your server only) presence updates/requests.
#
# Note that presence on continuwuity is very fast unlike Synapse's. If
# using outgoing presence, this MUST be enabled.
#
#allow_local_presence = true

# Allow incoming federated presence updates/requests.
#
# This option receives presence updates from other servers, but does not
# send any unless `allow_outgoing_presence` is true. Note that presence on
# continuwuity is very fast unlike Synapse's.
#
#allow_incoming_presence = true

# Allow outgoing presence updates/requests.
#
# This option sends presence updates to other servers, but does not
# receive any unless `allow_incoming_presence` is true. Note that presence
# on continuwuity is very fast unlike Synapse's. If using outgoing
# presence, you MUST enable `allow_local_presence` as well.
#
#allow_outgoing_presence = true

# How many seconds without presence updates before you become idle.
# Defaults to 5 minutes.
#
#presence_idle_timeout_s = 300

# How many seconds without presence updates before you become offline.
# Defaults to 30 minutes.
#
#presence_offline_timeout_s = 1800

# Enable the presence idle timer for remote users.
#
# Disabling is offered as an optimization for servers participating in
# many large rooms or when resources are limited. Disabling it may cause
# incorrect presence states (i.e. stuck online) to be seen for some remote
# users.
#
#presence_timeout_remote_users = true

# Allow receiving incoming read receipts from remote servers.
#
#allow_incoming_read_receipts = true

# Allow sending read receipts to remote servers.
#
#allow_outgoing_read_receipts = true

# Allow outgoing typing updates to federation.
#
#allow_outgoing_typing = true

# Allow incoming typing updates from federation.
#
#allow_incoming_typing = true

# Maximum time federation user can indicate typing.
#
#typing_federation_timeout_s = 30

# Minimum time local client can indicate typing. This does not override a
# client's request to stop typing. It only enforces a minimum value in
# case of no stop request.
#
#typing_client_timeout_min_s = 15

# Maximum time local client can indicate typing.
#
#typing_client_timeout_max_s = 45

# Set this to true for continuwuity to compress HTTP response bodies using
# zstd. This option does nothing if continuwuity was not built with
# `zstd_compression` feature. Please be aware that enabling HTTP
# compression may weaken TLS. Most users should not need to enable this.
# See https://breachattack.com/ and https://wikipedia.org/wiki/BREACH
# before deciding to enable this.
#
#zstd_compression = false

# Set this to true for continuwuity to compress HTTP response bodies using
# gzip. This option does nothing if continuwuity was not built with
# `gzip_compression` feature. Please be aware that enabling HTTP
# compression may weaken TLS. Most users should not need to enable this.
# See https://breachattack.com/ and https://wikipedia.org/wiki/BREACH before
# deciding to enable this.
#
# If you are in a large amount of rooms, you may find that enabling this
# is necessary to reduce the significantly large response bodies.
#
#gzip_compression = false

# Set this to true for continuwuity to compress HTTP response bodies using
# brotli. This option does nothing if continuwuity was not built with
# `brotli_compression` feature. Please be aware that enabling HTTP
# compression may weaken TLS. Most users should not need to enable this.
# See https://breachattack.com/ and https://wikipedia.org/wiki/BREACH
# before deciding to enable this.
#
#brotli_compression = false

# Set to true to allow user type "guest" registrations. Some clients like
# Element attempt to register guest users automatically.
#
#allow_guest_registration = false

# Set to true to log guest registrations in the admin room. Note that
# these may be noisy or unnecessary if you're a public homeserver.
#
#log_guest_registrations = false

# Set to true to allow guest registrations/users to auto join any rooms
# specified in `auto_join_rooms`.
#
#allow_guests_auto_join_rooms = false

# Enable the legacy unauthenticated Matrix media repository endpoints.
# These endpoints consist of:
# - /_matrix/media/*/config
# - /_matrix/media/*/upload
# - /_matrix/media/*/preview_url
# - /_matrix/media/*/download/*
# - /_matrix/media/*/thumbnail/*
#
# The authenticated equivalent endpoints are always enabled.
#
# Defaults to true for now, but this is highly subject to change, likely
# in the next release.
#
#allow_legacy_media = true

# This item is undocumented. Please contribute documentation for it.
#
#freeze_legacy_media = true

# Check consistency of the media directory at startup:
# 1. When `media_compat_file_link` is enabled, this check will upgrade
#    media when switching back and forth between Conduit and conduwuit.
#    Both options must be enabled to handle this.
# 2. When media is deleted from the directory, this check will also delete
#    its database entry.
#
# If none of these checks apply to your use cases, and your media
# directory is significantly large setting this to false may reduce
# startup time.
#
#media_startup_check = true

# Enable backward-compatibility with Conduit's media directory by creating
# symlinks of media.
#
# This option is only necessary if you plan on using Conduit again.
# Otherwise setting this to false reduces filesystem clutter and overhead
# for managing these symlinks in the directory. This is now disabled by
# default. You may still return to upstream Conduit but you have to run
# continuwuity at least once with this set to true and allow the
# media_startup_check to take place before shutting down to return to
# Conduit.
#
#media_compat_file_link = false

# Prune missing media from the database as part of the media startup
# checks.
#
# This means if you delete files from the media directory the
# corresponding entries will be removed from the database. This is
# disabled by default because if the media directory is accidentally moved
# or inaccessible, the metadata entries in the database will be lost with
# sadness.
#
#prune_missing_media = false

# List of forbidden server names via regex patterns that we will block
# incoming AND outgoing federation with, and block client room joins /
# remote user invites.
#
# Note that your messages can still make it to forbidden servers through
# backfilling. Events we receive from forbidden servers via backfill
# from servers we *do* federate with will be stored in the database.
#
# This check is applied on the room ID, room alias, sender server name,
# sender user's server name, inbound federation X-Matrix origin, and
# outbound federation handler.
#
# You can set this to ["*"] to block all servers by default, and then
# use `allowed_remote_server_names` to allow only specific servers.
#
# example: ["badserver\\.tld$", "badphrase", "19dollarfortnitecards"]
#
forbidden_remote_server_names = {{ matrix_continuwuity_config_forbidden_remote_server_names | to_json }}

# List of allowed server names via regex patterns that we will allow,
# regardless of if they match `forbidden_remote_server_names`.
#
# This option has no effect if `forbidden_remote_server_names` is empty.
#
# example: ["goodserver\\.tld$", "goodphrase"]
#
allowed_remote_server_names = {{ matrix_continuwuity_config_allowed_remote_server_names | to_json }}

# Vector list of regex patterns of server names that continuwuity will
# refuse to download remote media from.
#
# example: ["badserver\.tld$", "badphrase", "19dollarfortnitecards"]
#
prevent_media_downloads_from = {{ matrix_continuwuity_config_prevent_media_downloads_from | to_json }}

# List of forbidden server names via regex patterns that we will block all
# outgoing federated room directory requests for. Useful for preventing
# our users from wandering into bad servers or spaces.
#
# example: ["badserver\.tld$", "badphrase", "19dollarfortnitecards"]
#
forbidden_remote_room_directory_server_names = {{ matrix_continuwuity_config_forbidden_remote_room_directory_server_names | to_json }}

# Vector list of regex patterns of server names that continuwuity will not
# send messages to the client from.
#
# Note that there is no way for clients to receive messages once a server
# has become unignored without doing a full sync. This is a protocol
# limitation with the current sync protocols. This means this is somewhat
# of a nuclear option.
#
# example: ["reallybadserver\.tld$", "reallybadphrase",
# "69dollarfortnitecards"]
#
ignore_messages_from_server_names = {{ matrix_continuwuity_config_ignore_messages_from_server_names | to_json }}

# Send messages from users that the user has ignored to the client.
#
# There is no way for clients to receive messages sent while a user was
# ignored without doing a full sync. This is a protocol limitation with
# the current sync protocols. Disabling this option will move
# responsibility of ignoring messages to the client, which can avoid this
# limitation.
#
#send_messages_from_ignored_users_to_client = false

# Vector list of IPv4 and IPv6 CIDR ranges / subnets *in quotes* that you
# do not want continuwuity to send outbound requests to. Defaults to
# RFC1918, unroutable, loopback, multicast, and testnet addresses for
# security.
#
# Please be aware that this is *not* a guarantee. You should be using a
# firewall with zones as doing this on the application layer may have
# bypasses.
#
# Currently this does not account for proxies in use like Synapse does.
#
# To disable, set this to be an empty vector (`[]`).
#
# Defaults to:
# ["127.0.0.0/8", "10.0.0.0/8", "172.16.0.0/12",
# "192.168.0.0/16", "100.64.0.0/10", "192.0.0.0/24", "169.254.0.0/16",
# "192.88.99.0/24", "198.18.0.0/15", "192.0.2.0/24", "198.51.100.0/24",
# "203.0.113.0/24", "224.0.0.0/4", "::1/128", "fe80::/10", "fc00::/7",
# "2001:db8::/32", "ff00::/8", "fec0::/10"]
#
#ip_range_denylist =

# Optional IP address or network interface-name to bind as the source of
# URL preview requests. If not set, it will not bind to a specific
# address or interface.
#
# Interface names only supported on Linux, Android, and Fuchsia platforms;
# all other platforms can specify the IP address. To list the interfaces
# on your system, use the command `ip link show`.
#
# example: `"eth0"` or `"1.2.3.4"`
#
#url_preview_bound_interface =

# Vector list of domains allowed to send requests to for URL previews.
#
# This is a *contains* match, not an explicit match. Putting "google.com"
# will match "https://google.com" and
# "http://mymaliciousdomainexamplegoogle.com" Setting this to "*" will
# allow all URL previews. Please note that this opens up significant
# attack surface to your server, you are expected to be aware of the risks
# by doing so.
#
url_preview_domain_contains_allowlist = {{ matrix_continuwuity_config_url_preview_domain_contains_allowlist | to_json }}

# Vector list of explicit domains allowed to send requests to for URL
# previews.
#
# This is an *explicit* match, not a contains match. Putting "google.com"
# will match "https://google.com", "http://google.com", but not
# "https://mymaliciousdomainexamplegoogle.com". Setting this to "*" will
# allow all URL previews. Please note that this opens up significant
# attack surface to your server, you are expected to be aware of the risks
# by doing so.
#
#url_preview_domain_explicit_allowlist = []

# Vector list of explicit domains not allowed to send requests to for URL
# previews.
#
# This is an *explicit* match, not a contains match. Putting "google.com"
# will match "https://google.com", "http://google.com", but not
# "https://mymaliciousdomainexamplegoogle.com". The denylist is checked
# first before allowlist. Setting this to "*" will not do anything.
#
#url_preview_domain_explicit_denylist = []

# Vector list of URLs allowed to send requests to for URL previews.
#
# Note that this is a *contains* match, not an explicit match. Putting
# "google.com" will match "https://google.com/",
# "https://google.com/url?q=https://mymaliciousdomainexample.com", and
# "https://mymaliciousdomainexample.com/hi/google.com" Setting this to "*"
# will allow all URL previews. Please note that this opens up significant
# attack surface to your server, you are expected to be aware of the risks
# by doing so.
#
#url_preview_url_contains_allowlist = []

# Maximum amount of bytes allowed in a URL preview body size when
# spidering. Defaults to 256KB in bytes.
#
#url_preview_max_spider_size = 256000

# Option to decide whether you would like to run the domain allowlist
# checks (contains and explicit) on the root domain or not. Does not apply
# to URL contains allowlist. Defaults to false.
#
# Example usecase: If this is enabled and you have "wikipedia.org" allowed
# in the explicit and/or contains domain allowlist, it will allow all
# subdomains under "wikipedia.org" such as "en.m.wikipedia.org" as the
# root domain is checked and matched. Useful if the domain contains
# allowlist is still too broad for you but you still want to allow all the
# subdomains under a root domain.
#
#url_preview_check_root_domain = false

# List of forbidden room aliases and room IDs as strings of regex
# patterns.
#
# Regex can be used or explicit contains matches can be done by just
# specifying the words (see example).
#
# This is checked upon room alias creation, custom room ID creation if
# used, and startup as warnings if any room aliases in your database have
# a forbidden room alias/ID.
#
# example: ["19dollarfortnitecards", "b[4a]droom", "badphrase"]
#
#forbidden_alias_names = []

# List of forbidden username patterns/strings.
#
# Regex can be used or explicit contains matches can be done by just
# specifying the words (see example).
#
# This is checked upon username availability check, registration, and
# startup as warnings if any local users in your database have a forbidden
# username.
#
# example: ["administrator", "b[a4]dusernam[3e]", "badphrase"]
#
#forbidden_usernames = []

# Retry failed and incomplete messages to remote servers immediately upon
# startup. This is called bursting. If this is disabled, said messages may
# not be delivered until more messages are queued for that server. Do not
# change this option unless server resources are extremely limited or the
# scale of the server's deployment is huge. Do not disable this unless you
# know what you are doing.
#
#startup_netburst = true

# Messages are dropped and not reattempted. The `startup_netburst` option
# must be enabled for this value to have any effect. Do not change this
# value unless you know what you are doing. Set this value to -1 to
# reattempt every message without trimming the queues; this may consume
# significant disk. Set this value to 0 to drop all messages without any
# attempt at redelivery.
#
#startup_netburst_keep = 50

# Block non-admin local users from sending room invites (local and
# remote), and block non-admin users from receiving remote room invites.
#
# Admins are always allowed to send and receive all room invites.
#
#block_non_admin_invites = false

# Allow admins to enter commands in rooms other than "#admins" (admin
# room) by prefixing your message with "\!admin" or "\\!admin" followed up
# a normal continuwuity admin command. The reply will be publicly visible
# to the room, originating from the sender.
#
# example: \\!admin debug ping puppygock.gay
#
#admin_escape_commands = true

# Automatically activate the continuwuity admin room console / CLI on
# startup. This option can also be enabled with `--console` continuwuity
# argument.
#
#admin_console_automatic = false

# List of admin commands to execute on startup.
#
# This option can also be configured with the `--execute` continuwuity
# argument and can take standard shell commands and environment variables
#
# For example: `./continuwuity --execute "server admin-notice continuwuity
# has started up at $(date)"`
#
# example: admin_execute = ["debug ping puppygock.gay", "debug echo hi"]`
#
#admin_execute = []

# Ignore errors in startup commands.
#
# If false, continuwuity will error and fail to start if an admin execute
# command (`--execute` / `admin_execute`) fails.
#
#admin_execute_errors_ignore = false

# List of admin commands to execute on SIGUSR2.
#
# Similar to admin_execute, but these commands are executed when the
# server receives SIGUSR2 on supporting platforms.
#
#admin_signal_execute = []

# Controls the max log level for admin command log captures (logs
# generated from running admin commands). Defaults to "info" on release
# builds, else "debug" on debug builds.
#
#admin_log_capture = "info"

# The default room tag to apply on the admin room.
#
# On some clients like Element, the room tag "m.server_notice" is a
# special pinned room at the very bottom of your room list. The
# continuwuity admin room can be pinned here so you always have an
# easy-to-access shortcut dedicated to your admin room.
#
#admin_room_tag = "m.server_notice"

# Sentry.io crash/panic reporting, performance monitoring/metrics, etc.
# This is NOT enabled by default.
#
#sentry = false

# Sentry reporting URL, if a custom one is desired.
#
#sentry_endpoint = ""

# Report your continuwuity server_name in Sentry.io crash reports and
# metrics.
#
#sentry_send_server_name = false

# Performance monitoring/tracing sample rate for Sentry.io.
#
# Note that too high values may impact performance, and can be disabled by
# setting it to 0.0 (0%) This value is read as a percentage to Sentry,
# represented as a decimal. Defaults to 15% of traces (0.15)
#
#sentry_traces_sample_rate = 0.15

# Whether to attach a stacktrace to Sentry reports.
#
#sentry_attach_stacktrace = false

# Send panics to Sentry. This is true by default, but Sentry has to be
# enabled. The global `sentry` config option must be enabled to send any
# data.
#
#sentry_send_panic = true

# Send errors to sentry. This is true by default, but sentry has to be
# enabled. This option is only effective in release-mode; forced to false
# in debug-mode.
#
#sentry_send_error = true

# Controls the tracing log level for Sentry to send things like
# breadcrumbs and transactions
#
#sentry_filter = "info"

# Enable the tokio-console. This option is only relevant to developers.
#
#	For more information, see:
# https://continuwuity.org/development.html#debugging-with-tokio-console
#
#tokio_console = false

# This item is undocumented. Please contribute documentation for it.
#
#test = false

# Controls whether admin room notices like account registrations, password
# changes, account deactivations, room directory publications, etc will be
# sent to the admin room. Update notices and normal admin command
# responses will still be sent.
#
#admin_room_notices = true

# Enable database pool affinity support. On supporting systems, block
# device queue topologies are detected and the request pool is optimized
# for the hardware; db_pool_workers is determined automatically.
#
#db_pool_affinity = true

# Sets the number of worker threads in the frontend-pool of the database.
# This number should reflect the I/O capabilities of the system,
# such as the queue-depth or the number of simultaneous requests in
# flight. Defaults to 32 or four times the number of CPU cores, whichever
# is greater.
#
# Note: This value is only used if db_pool_affinity is disabled or not
# detected on the system, otherwise it is determined automatically.
#
#db_pool_workers = 32

# When db_pool_affinity is enabled and detected, the size of any worker
# group will not exceed the determined value. This is necessary when
# thread-pooling approach does not scale to the full capabilities of
# high-end hardware; using detected values without limitation could
# degrade performance.
#
# The value is multiplied by the number of cores which share a device
# queue, since group workers can be scheduled on any of those cores.
#
#db_pool_workers_limit = 64

# Determines the size of the queues feeding the database's frontend-pool.
# The size of the queue is determined by multiplying this value with the
# number of pool workers. When this queue is full, tokio tasks conducting
# requests will yield until space is available; this is good for
# flow-control by avoiding buffer-bloat, but can inhibit throughput if
# too low.
#
#db_pool_queue_mult = 4

# Sets the initial value for the concurrency of streams. This value simply
# allows overriding the default in the code. The default is 32, which is
# the same as the default in the code. Note this value is itself
# overridden by the computed stream_width_scale, unless that is disabled;
# this value can serve as a fixed-width instead.
#
#stream_width_default = 32

# Scales the stream width starting from a base value detected for the
# specific system. The base value is the database pool worker count
# determined from the hardware queue size (e.g. 32 for SSD or 64 or 128+
# for NVMe). This float allows scaling the width up or down by multiplying
# it (e.g. 1.5, 2.0, etc). The maximum result can be the size of the pool
# queue (see: db_pool_queue_mult) as any larger value will stall the tokio
# task. The value can also be scaled down (e.g. 0.5)  to improve
# responsiveness for many users at the cost of throughput for each.
#
# Setting this value to 0.0 causes the stream width to be fixed at the
# value of stream_width_default. The default scale is 1.0 to match the
# capabilities detected for the system.
#
#stream_width_scale = 1.0

# Sets the initial amplification factor. This controls batch sizes of
# requests made by each pool worker, multiplying the throughput of each
# stream. This value is somewhat abstract from specific hardware
# characteristics and can be significantly larger than any thread count or
# queue size. This is because each database query may require several
# index lookups, thus many database queries in a batch may make progress
# independently while also sharing index and data blocks which may or may
# not be cached. It is worthwhile to submit huge batches to reduce
# complexity. The maximum value is 32768, though sufficient hardware is
# still advised for that.
#
#stream_amplification = 1024

# Number of sender task workers; determines sender parallelism. Default is
# '0' which means the value is determined internally, likely matching the
# number of tokio worker-threads or number of cores, etc. Override by
# setting a non-zero value.
#
#sender_workers = 0

# Enables listener sockets; can be set to false to disable listening. This
# option is intended for developer/diagnostic purposes only.
#
#listening = true

# Enables configuration reload when the server receives SIGUSR1 on
# supporting platforms.
#
#config_reload_signal = true

[global.tls]

# Path to a valid TLS certificate file.
#
# example: "/path/to/my/certificate.crt"
#
#certs =

# Path to a valid TLS certificate private key.
#
# example: "/path/to/my/certificate.key"
#
#key =

# Whether to listen and allow for HTTP and HTTPS connections (insecure!)
#
#dual_protocol = false

[global.well_known]

# The server URL that the client well-known file will serve. This should
# not contain a port, and should just be a valid HTTPS URL.
#
# example: "https://matrix.example.com"
#
#client =

# The server base domain of the URL with a specific port that the server
# well-known file will serve. This should contain a port at the end, and
# should not be a URL.
#
# example: "matrix.example.com:443"
#
#server =

# URL to a support page for the server, which will be served as part of
# the MSC1929 server support endpoint at /.well-known/matrix/support.
# Will be included alongside any contact information
#
#support_page =

# Role string for server support contacts, to be served as part of the
# MSC1929 server support endpoint at /.well-known/matrix/support.
#
#support_role = "m.role.admin"

# Email address for server support contacts, to be served as part of the
# MSC1929 server support endpoint.
# This will be used along with support_mxid if specified.
#
#support_email =

# Matrix ID for server support contacts, to be served as part of the
# MSC1929 server support endpoint.
# This will be used along with support_email if specified.
#
# If no email or mxid is specified, all of the server's admins will be
# listed.
#
#support_mxid =

[global.blurhashing]

# blurhashing x component, 4 is recommended by https://blurha.sh/
#
#components_x = 4

# blurhashing y component, 3 is recommended by https://blurha.sh/
#
#components_y = 3

# Max raw size that the server will blurhash, this is the size of the
# image after converting it to raw data, it should be higher than the
# upload limit but not too high. The higher it is the higher the
# potential load will be for clients requesting blurhashes. The default
# is 33.55MB. Setting it to 0 disables blurhashing.
#
#blurhash_max_raw_size = 33554432
